baber/WOPTO huggingface dataset:
Patent DE-2849218-A1 (DE)
Title: Editing control for film dubbing - uses programmed memory for scene markings for repeated projection until synchronisation
Inventor: MARGUERRE HANS-HELMUT DIPL PHY
IPC: G11B27/022
Filed: 1978-11-13
Abstract: An editing control for a film dubber depends on markings which are applied to the film at the end and start of scenes. The markings are programmed into a control and project the scenes at normal speed with subsequent fast rewind. The device allows the dubber to record the sound and play it back any number of times, with any alterations added as required. The electronic control has a simple programmed memory for the scene markings as well as an indicator for the addresses. The system allows simple dubbing control without complex mechanical projection controls and separate marker strips, and does not require the scenes to be cut and projected as endless loops.
Patent DE-2850181-A1 (DE)
Title: Flexible tubular foil esp. for sheathing sausages - contains aliphatic polyamide and ionomer resin and/or modified ethylene! vinyl! acetate copolymer
Inventor: ERK GAYYUR DR ING
IPC: A22C13/00
Filed: 1978-11-18
Abstract: Tubular foil for packing and wrapping pasty foodstuffs consists of a shrinkably stretched plastics mixt. contg. (A) >=1 aliphatic polyamide having vitreous transition temp., in dry condition, >=321 K (>=48 degrees C), capable of falling, depending on moisture content, down to at least 276 (268) esp. 253 K, i.e. to 3 (-5) esp. -20 degrees C; and (B) >=1 ionomer resin (B-1) and/or a modified ethylene-vinyl acetate copolymer (B-2). Addn. of (B) to (A) yields a multi-layer packaging sheath, without co-extrusion. The biaxially drawn material retains elastic properties. Irreversible deformation of sausage skin during filling and broiling is avoided. The skins resist temps. up to 125 degrees C. They can be gathered and clipped together and have notch impact tenacity 40-60 Ncm/cm2 at 0 degree C. They have high flexibility, a soft feel, and good steam and gas-permeability. Deposition of jelly or fat between sausage and skin is avoided. Further, tear strength may reach 400 N/mm. The foil is used partic. for wrapping broiling- and frying sausages and 'cheese sausage'.
Patent DE-2851353-A1 (DE)
Title: Tilting electric arc melting furnace - where alignment of transformer and furnace lid ensure min. mechanical stress on cables carrying electric current to electrodes
Inventor: HEINEN HANS KARL DIPL ING
IPC: H05B7/11
Filed: 1978-11-28
Abstract: The furnace includes a lid which can be raised or lowered, and can also be swivelled on a vertical axis; and the lid carries electrodes used to melt the charge. On the lid are electrode connections joined by cables to a transformer. The lid forms two vertical planes of symmetry (A, A') in its closed and opened positions, both planes passing through the vertical pivot axis of the lid; and the transformer is located between plates (A, A'). The connections on the lid and the transformer are at different heights and/or spaced apart sideways; and the cables are arranged so they are in intersecting planes when the lid is closed. The middle connection on the transformer is pref. on a plane (B) midway between plates (A, A'). Used for example, in steel melting, using very high power such as 80 MVA, where the invention results in the cables being exposed to the min. mechanical stress so their life is greatly increased.
Patent DE-2852459-A1 (DE)
Title: Non-destructive roller bearing inner ring tightness testing - by evaluating pulsed ultrasonic reflection from interface between bearing and shaft
Inventor: HEEP JOSEF
IPC: G01M13/04
Filed: 1978-12-04
Abstract: A non-destructive method of testing roller bearing inner rings seated on shaft shanks for insufficient tightness of fit involves ultrasonic impulse echo techniques. It enables prompt identification of loose inner rings during periodic maintenance such that the bearing system will not fail with loose inner rings before the next examination. An ultrasonic transducer coupled to the inner ring surface (2) enables the ring seating to be evaluated from the acoustic pressure of the ultrasonic wave either passing through or reflected from the boundary (7) between the inner ring and shank. The ultrasonic wave (4) is incident on the boundary surface (1) either normally or at an angle. Either the echo from the boundary or the nth repetition of the cho is evaluated following one or more boundary reflections.
Patent DE-2856815-A1 (DE)
Title: Modified roller skate assembly - is fitted with two front wheel rollers and one rear wheel roller with dia. of front rollers greater
Inventor: SCHOENFELD DIETRICH
IPC: A63C17/04
Filed: 1978-12-27
Abstract: The roller skate is fitted with two front wheels (5) and one rear wheel (3) with their bearings on a base plate. The diameter of the front wheel rollers (5) is greater than that of the rear wheel rollers and there is a buffer unit fitted to the front end of the roller skate. The base plate is made in one unit with an overshoe(6). It is made from the same material and produced in the same process. The over shoe consists of a sports shoe the front cap of which has been removed and which is screwed onto the base plate. The rear wheel roller (3) runs in a fork type bearing and the two front wheel rollers are positioned on a common bearing shaft (4).
Patent DE-2900102-A1 (DE)
Title: Fuel injection pump for IC engine - has auxiliary discharge controlled by ports to give varying flow for smooth running
Inventor: SCHEYING HEINZ
IPC: F02M59/26
Filed: 1979-01-03
Abstract: A plunger (2) reciprocates in a cylinder (1) to discharge fuel directly through an opening (4) in the top of the cylinder. A longitudinal bore (12) in the plunger top is joined to transverse bores (13, 14) which terminate in annular grooves in the side of the plunger. As the plunger rises these communicate with ports (9, 10) in the wall of the cylinder from which a passage (3) provides a second discharge passage. As the plunger rises the second discharge passage supplements the main passage during part only of the stroke to give a peak flow towards the end of th stroke. This gives smoother running of the engine.
Patent DE-2902594-A1 (DE)
Title: Open fireplace fireproof housing - has double-walled casing through which central heating water circulates
Inventor: UNGERS KARL HEINZ
IPC: F24B1/183
Filed: 1979-01-24
Abstract: The fireproof housing is for an open fireplace, having a double-walled casing (1) with water circulating between the inner and outer walls (2, 3) in a space connected by pipes (11, 12) to the central-heating system of the house. It can have an ash opening (7) in the bottom (6), and one for smoke (5) at the apex (9) of the top part, which is of trapezium section.
Patent DE-2905698-A1 (DE)
Title: Electric switch on refrigerator casing door - has magnetic flux controlled sealed reed switch in casing side wall and pair of ferromagnetic elements in magnetic flux line
Inventor: KULLIK GUENTER R J
IPC: H01H36/00
Filed: 1979-02-15
Abstract: The refrigerator door is pref. fitted with closing magnetic strips. The switch contacts are actuated by opening and closing of the door the magnetic strips having identical polarisation in the strip long direction, while cooperating with a ferromagnetic abutting surface on the front of the refrigerator side walls. The switch is formed by a magnetic flux controlled sealed reed contact (15) secured to the refrigerator side wall (11). In front of the switch is connected a magnetic flux line with a pair of ferromagnetic elements (16). One end of the elements is arranged on the abutting surface (12) in the region of the two longitudinal strips having opposite polarity to the elements with the door closed. The other element ends are brought to the sealed reed contact for magnetic contact control by the applied flux. Pref. the reed contact is arranged in a suitable position spaced from the abutting surface.
Patent DE-2907412-A1 (DE)
Title: PBX instrument rack of horizontal shelves - has socket carrying skeleton frame for retaining wiring frames, whose horizontal struts have bearing plates for wiring frames
Inventor: GROSSE WERNER
IPC: H04Q1/10
Filed: 1979-02-24
Abstract: The shelves of the telephone exchange rack house stack modular frames for circuit board assemblies. On a socket (1) is inserted, as known, a skeleton frame of profile struts (31, 32) for retaining the wiring frames. The horizontal struts have bearing plates (33) for firm, positive retaining of the wiring frames. The frontal horizontal struts (34) and plug strips (42) of the wiring frames have apertures for retaining of guide bars for the circuit board modules. The frontal horizontal struts are stabilised by two vertical struts inserted in the socket and into the upper frontal transverse strut (35). All potential and signals lines of the wiring frames and the outer lines are brought out from one side on plug strips arranged in cable chambers, separated from the circuit board modules by partitions. Both upper and lower guide rails of a module frame, together with a partition preferably form a constructional unit, cast in plastics foam.
Patent DE-2909271-A1 (DE)
Title: Reinforced concrete pipe with two concentric cages - has elliptical outer reinforcing cage, whose minor axis is equal to inner cage dia.
Inventor: TRITZSCHAK EBERHARD
IPC: F16L9/08
Filed: 1979-03-09
Abstract: The reinforced concrete pipe has two concentric wire cages each providing reinforcement in the peripheral and axial directions, the first one (4) being of circular cross-section. The second cage (5) is of elliptical cross-section, its minor axis being roughly equal to the diameter of the first one. The pitch of the peripheral reinforcing members of the first cage in the axial direction can be greater than that of the second. In the longitudinal direction boths cages may have distribution rods inthe top and bottom regions of the pipe.
Patent DE-2911737-A1 (DE)
Title: Water vapour and drip-tight pack - has corrugated paper body with paper-sandwiched aluminium coat and flanged lids fixed by adhesive tape
Inventor: ROSEWICZ HORST DIPL CHEM DR
IPC: B65D5/40
Filed: 1979-03-26
Abstract: The water vapour and drip-tight container consists of a rectangular-section tubular body (1) covered at top and bottom by lids (3) with upstanding flanges around their periphery. The body consists of corrugated paper with a composite layer of aluminium sandwiched between paper layers. The lids are secured to the body by adhesive tape (2). The flanged sides of the lids may have an S-section profile with a major portion parallel to the body walls. The lids may be plastics-laminated aluminium. The rim areas of the body may be compressed to facilitate insertion in the lid flange sections.
Patent DE-2912794-A1 (DE)
Title: Pneumatic transport of granular heat insulator - by pressurising storage container and injecting air in transport line both sides of valve
Inventor: GRUENDLER KLAUS
IPC: B65G53/12
Filed: 1979-03-30
Abstract: The arrangement is intended for introducing a granular heat insulating material, such as vermiculite or granular foam plastic, into aheat insualting cavity. It comprises a pressurised container (1) with outlet cone (2) and outlet connection (3) to hold the material, an air pressure vessel (4), and air lines (5,6) from the vessel with valves (7-9) to provide pneumatic transport. One line (5) provides an air pressure blanket above the material in the container whilst another (6) injects air into the outlet (3). A further line (19) with valve (11) branches off from the line (5) and enters the transport line downstream of its valve (9).
Patent DE-2923524-A1 (DE)
Title: Food can for camping etc. - has solid fuel in recess extending for most of can periphery
Inventor: BORCHERS GUENTER
IPC: B65D25/02
Filed: 1979-06-09
Abstract: The food containing can is for use in conditions where normal stove, or other cooking facility is not available. For this purpose it has a peripheral heating strip. Roughly one-third of the way up from the bottom is a recess of wedge-shaped or semicircular section approximately 1cm deep, accommodating dry fuel and extending roughly six-sevenths of the way round. There can be a wire ring soldered, glued or clamped to the vessel at top and bottom and lying flat against it, which can be unfolded so as to form a strong handle.
Patent DE-2925197-A1 (DE)
Title: Screw securing system in porous wall - sprays fixing agent into hole after dust removal
Inventor: DELECKER WILLY-MAX EDUARD
IPC: F16B13/14
Filed: 1979-06-22
Abstract: The system secures screws, anchor bolts etc. in holes drilled in porous walls not of great strength. The dust generated by drilling is blown or sucked out of the hole, into which a fixing agent is sprayed, moistening the hole walls. The hole is filled with mortar, and the screw etc. is inserted in the hole and secured in place. The mortar can be compacted in the hole, and separate tools can be used for blowing or sucking the dust out, spraying the fixing agent, and compacting the hole.
Patent DE-2925386-A1 (DE)
Title: Natal extraction instrument - comprises round woven hose fitting over forward end of foetus and contracting when pulled
Inventor: WITT FALK
IPC: A61B17/46
Filed: 1979-06-21
Abstract: The instrument is for natal extraction, e.g. when intra-uterine asphyxia of the foetus occurs. It comprises a round woven hose (1) whose diameter depends on the axial force applied to it, this diameter in the unstressed state being such that the open forward end (2) inserted in the womb can, after complete immission, be pushed over the forward portion of the foetus (4). One or more immitters (3), preferably bar-shaped, can be provided, engaging the forward end of the hose, so as to allow the necessary tension to be applied. The forward hose end can be covered with a layer of flexible material (5).
Patent DE-2928107-A1 (DE)
Title: Food blender grinder safety device - has power store disengaging coupling members when incorrect position exists
Inventor: ILG WALTER
IPC: A47J43/046
Filed: 1979-07-12
Abstract: To ensure that the blender grinder can only operate when all parts are safely in the correct position a power store is provided which acts between the base (13) of the mixer (12) and the drive plinth (11) to automatically disengage the coupling members (16,17) should the mixerjug(12) not be correctly anchored on the drive socket (11). This power store can be a screw compression spring (24) guided in a cylindrical sleeve (23) at the base (13) of the mixer (12) so that with a faulty coupling it forces a cap (25) telescopically guided in the sleeve (23) into its outer end position.
Patent DE-2928644-A1 (DE)
Title: Coin-operated gaming unit - has optical scanner light switched with period forming fraction of coin passage time
Inventor: GAUSELMANN PAUL
IPC: G07F5/24
Filed: 1979-07-16
Abstract: Reliable tracking of coin flow in the coin-operated gaming unit is ensured by an optical scanner with light source periodically switched. The duration of the periods forms a small fraction of the nominal time for the coin passage. The interrupted operation of the optical scanner extends its service life while the pulses allow sensing to occur of irregularities caused by the passage of different coins. The deflector for coin diverting is provided with detectors sensing the movement of coins and their outputs are connected to time discriminators of the memory. The cells of the latter store data upon the filling of the coin container.
Patent DE-2934655-A1 (DE)
Title: Changeable message or advertisement display device - comprises rotating display slats mounted on rotating carriers
Inventor: HARVEY BRIAN FRANCIS
IPC: G09F11/02
Filed: 1979-08-28
Abstract: The display device comprises carriers mounted for rotation about parallel axes, each carrier carrying a number of display slats (a, c, e) which are also rotatable about respective axes which are all parallel to the carrier rotation axes. The arrangement of the carriers is such that each slat on each carrier is capable of forming with one slat on each of the other carriers a continuous display surface. The slats carry different displays on their faces (A-F). The slats are rotatable about axes (j-l) equi-angularly spaced about the axis of rotation (g) of the carrier on which they are mounted.
Patent DE-2946551-A1 (DE)
Title: Fishing-line bite indicator assembly - comprises float usable as buoy or pendulum light
Inventor: KAYKA HEINRICH
IPC: A01K97/12
Filed: 1979-11-17
Abstract: The fishing-line bite indicator is particularly for day and night fishing. The indicator comprises a float (5) which is usable either as a buoy (3) or as a pendulum light beacon. There can be an eye at the lower end of the float. This eye is used for coupling to a clip fitting at least part-way round the rod, while at the top end a phosphorescent component can be fitted over it, with a thickened coloured portion for use by day to give good visibility.
Patent DE-2947657-A1 (DE)
Title: Master cylinder block for multi-circuit brake system - has anti brake lock valve between parallel cylinders operated via common input rod
Inventor: BURGDORF JOCHEN DIPL ING
IPC: B60T11/20
Filed: 1979-11-27
Abstract: The cylinder assembly is intended for a multi-circuit brake system, particularly in combination with an anti brake locking unit. It comprises a number of parallel master cylinders (2) which are mechanically operated (42) by a brake pedal and/or assisted by a pressure source via a valve assembly (5, 6) actuated via a rod (4) connected to that pedal. The mechanical operation of the cylinders is effected via a disc (24), which is centrally coupled to the rod (4). The valve assembly is arranged away from the force transmitting path from the rod via disc to the cylinders, e.g. parallel to and centrally between the cylinders.
Patent DE-2950303-A1 (DE)
Title: Anchor for fibre reinforced bars in concrete base - uses friction clamp providing lateral force by wedges secured by bolts
Inventor: REHM GALLUS PROF DR ING
IPC: E04C5/12
Filed: 1979-12-14
Abstract: Bars made of glass or carbon fibre reinforced plastics are anchored to a concrete base by a friction clamp. The bars (11-13) are interspaced with steel or aluminium plates (20-23) and the assembly is fitted inside a square section tube (14). Two matching wedges (30,31) are fitted between the outer plate (23) and one wall (29) of the square tube (14). A bolt (41) which passes through holes in the wedges is tightened by a nut (33) and exerts a lateral force on the plates which clamps the bars. The force exerted by the bolt (41) is limited by a stack of disc springs (37).
Patent DE-3004030-A1 (DE)
Title: Grave enclosure edge stones angled corner piece - forms channelled enclosure for stones base, has sidewalls pref. twelve cm. apart
Inventor: FROEHLER JOSEF
IPC: E04H13/00
Filed: 1980-02-05
Abstract: The angular element made of sheet iron or steel, or other stable material, engages the two adjoining edge stones, in a corner piece for an enclosure round a grave. This element (8) provides a gutter-type enclosure (12,13) for the lower part of the two boundary stones (5,6). The open width between the element's upright sidewalls is greater than 8 cm. pref. approx. 12 cm. The sidewall (12) on its inside may be higher than the one (13) on its outside. One shank (10) may be additionally stiffened by a reinforcing loop. This fixes position securely for an indefinite length of time, without risk of damage to edge stones.
Patent DE-3005235-A1 (DE)
Title: Plug and socket with alternative rotary positions - has nine out of ten contacts in groups of three around two concentric circles
Inventor: DIETRICH BERNHARD ING GRAD
IPC: H01R13/22
Filed: 1980-02-13
Abstract: The contact arrangement for a plug and socket is used for a system in which the plug can be rotated into alternative connecting positions. This ensuresthat the contacts are kept clean. Seven contacts are arranged on an outer pitch circle, and three contacts on an inner pitch circle. Nine of the contacts are arranged in groups of three forming three triangles. The distance between those contacts on the outer circle and those on the inner circle for each triangle, is equal to the distance between those contacts on the inner circle which form an equilateral triangle. This ensures sufficient spacing between pins for electrical safety, whilst leaving room for the remaining contact on the outer circles.
Patent DE-3007601-A1 (DE)
Title: Stop valve with connector - has baseplate and connector sealing body so coupled as to lift and turn on relative movement
Inventor: FOERSTER SIEGMAR
IPC: F16K3/08
Filed: 1980-02-28
Abstract: The valve comprises a baseplate and a disc-shaped sealing body, each with apertures which can be brought into line. A mechanism so couples the baseplate (12) and the body (20) that during relative movement they are positively caused both to lift and to turn in relation to each other. Typically this can comprise a component with a spiral groove, fixed to one of them, in which a pin fixed to the other engages. Opening and shutting of the valve can be effected by a spring, an eccentric weight, or an external thrust rod.
Patent DE-3010296-A1 (DE)
Title: Single wheeled salt scattering barrow - has spring and crank thrust pin deriving swivel and thrust from wheel
Inventor: SCHMIDT MARTIN
IPC: E01C19/20
Filed: 1980-03-18
Abstract: Swivelling and thrust movement of a spring element (6), required for conveying salt, or other material to be scattered, across a closable aperture in the container (d) towards the scatter plate (g) is effected by means of a crank thrust pin (a) on the plate, on a barrow, with one wheel, for spreading material on roads or elsewhere. This is hinged to the spring element, and to the container, or its slide (e) by means of a screw member (f), so that revolution of the wheel gives rise to the requisite movement.
Patent DE-3013439-A1 (DE)
Title: Antitheft fitting for car wheel - has metal plate clamped over wheel nuts with security fastener
Inventor: FIGGE FRANZ
IPC: F16B41/00
Filed: 1980-04-05
Abstract: The antitheft fitting for a car wheel has a metal plate (2) which is secured over the heads of the wheel nuts (18) and secured to the wheel (16) by a security bolt or lock (8). The security lock is operated by a key and prevents removal of the plate without the key. The plate provides a simple protection for the wheel nuts. The lock barrel is screwed into a threshold hole in the wheel disc and has an insert (32) which is locked in place by the key. It prevents insertion of release tool.
Patent DE-3014333-A1 (DE)
Title: Housing and sealing method for electrical components - using cover with compound injection holes at bottom and main body with corner vent and monitor holes
Inventor: WUERZ HELMUT
IPC: H05K5/06
Filed: 1980-04-15
Abstract: The housing design allows the sealing process to be completed and the housing to be removed from the compound injection machine before the compound has set thereby increasing prodn. The housing (1) has an upper chamber (2) for the required terminal connections (9,10) and a separating wall (3) with a second chamber below (4) for the electronic components. These components e.g. a transformer (8), a fuse (6) and a resistor (7), are mounted on a circuit board (5) which provides mechanical support when the chamber is filled with the sealing compound. The design is for the shaped cover (15) with side injection points which allow the compound to be fed into the chamber (4) from the thick sides (16) of the cover adjacent to the fixing holes, a gap is left between the cover and housing wall where the cover fits on. Air discharge ports (14a etc.) are also provided to ensure the compound fills the chamber and provide a compound fill monitor, four such ports being provided at each corner of the housing.